1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c4392cc4be11550030de4d3975a6b5dea04adb7a2d1d7ca8d7e48adf75b24b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/843e82e6-660c-411a-b069-c8cde3f9898b.json and https://artists.proofprofile.net/proofs/artist/843e82e6-660c-411a-b069-c8cde3f9898b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8859d4bccb7174f761a8eceb5043cca4ca9e42201a98c93755b5c86b4ea1160. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10250789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86d08ad8cbaf3083535b9130539b5ad2c95453c69dd3c1cf567767324a376b9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10250790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55c3d1703298937b7b0313270c15b9684e6859387122a572caa17209c25cc96. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10250792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bc482e101b6f385e59d4c4d585eac33206be5d3098eb061da320f0aebc4bed. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10250793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d5d0fca70c46577d6b090eda3fe1af8c55ae82a56ec00ac02bd60023142bfc. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10250631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d752f62578c4a21b0a9fa7eb18684948e636c5543244943c18a65933eea2be. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10250634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5770db91ffa4d84e6b4501cfb60b29b92ac7006589b8ad47c14b421d6a11929e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN21100199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa283f0e6af273e5dbce7dbfda0545042b75279822a88fcd493aec063d9a88ca. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:22:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN21100198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2379a552cd8fe9ab7294721aa5f8cf6451da3acccd2108e1fbae3141ad3c130f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29601233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294c4c377c355aa88bab2a41dd2b57396084ad057fc3458415c50d9094e1bf39. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20700627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd104df294695508024ab21dfc02273c216e4beb850dd835ee93a9840fe50ba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29700176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77eedb79cc81bcd5676a0a311977ddb138ad6c4135b9cd4e544da4bae25b9b61. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29700178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48e843b279cb6900ad7ca39f463b3aa35e4ce79e98ae7ca9cf852db0c4850a9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb61213e4817fba657048b02cd56fbeef9ad3ae16cbbb619a8c1e69458ed8660. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29700182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199ea674fe74d449fe9b5819539cf4ee19799925e35e833938e1c32a92e1e70c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29700184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0f6a10d103df42843073a184995e3213bec6cced53662a0008ac959070d1b0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29700185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd0ed8af1576b34d8cc10964114e0573d622d269de083688184ad9ca75f1a85. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29700189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205c5b91671632fa91f8980f8c41d63bcd553a88f055d00482252726fa01f5c9. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29900722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05e12ca1dba6349f05763128ccfa723f40c300010d9a4739d66ba544190efb6. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29900727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93689d2ac1443b779c2b600e519dac9861b22924a7e11380b9096982168b48dc. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29900728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6809a3b40d66302d2663448c7af0773917f397c48d6e55c532452b878f4858c1. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29900730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd104df294695508024ab21dfc02273c216e4beb850dd835ee93a9840fe50ba. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29700176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368e75a77b9e78309fa18d70d1c6ea734576604150b215c1bd719255faae233d. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29500511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeeb1d554670e1fa1ef507b0e3cf031f05ae92051d55d6e3cb284977e0ac6c25. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20405905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6499feec046dfd019ea72c3b3fab37c4d14641aa28de58a370b94832df0c2f. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20405909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834db4314657665de0d0d408e8b20531dd1ebb97fe37b2f3ba1f7176f0c64b11. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20407105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58daec46a0a9d7a5f06db92176ee540a19e1099cd3816fa03379cefa4b4382c5. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20407108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dbd226b20b1d33b4351435329a584b93a93ff5bcb265f8b112267985a4cd34. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20407102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93689d2ac1443b779c2b600e519dac9861b22924a7e11380b9096982168b48dc. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29900728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31b177f21bed325a8558be43a51c681edb06d9e0b87309e277ddce7f716b4db. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20610503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1314f95bf84dd3b1a8883436926abc774f53c3a5274cb5bcec86862b78b444da. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20610507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2600461ebf336f4b78e6a094bf9b1861c72ddc5da1bf894aebd3f75faf921e35. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20913605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62e326ed06a49e1c8f40327d1d2b3b3e33b0606706c93239f05abe58fefc509. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20913606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0194b59116c74dee6148b927e493dd1ec89a026d90c0274573debf708176df0c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1353870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d340c98ff934aaded468323a24d79b3835d0bfa5b4cfccd8675de3f794b35d2. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1408779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07b28be32bd440d0889366d9f5de72cfa432bdc95d0b67895b0834334d3868d. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1556035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaee4227b89e431918485c3aa450a5fe770b59686820dcbf7a7f2f65148da2c0. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1556036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ab8692b61fe90125ce4b1c3a9e113ce68509dad4d18277ac2a52e8607a2399. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1556038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fcbdd203d73f06e804597df4a9125c4659f0cd85fe1f23a92c6e0c3d0cada8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1756340.
Warm Weather (feat. The Ballistic Brothers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192f1131cd4ecbeb14446a101f68b9928666925a16459dc968820e3a7786dafa. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN21100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee885b891ccfdb81cc10700f2a62db77c1fce2ccdfbcd6474a672b8e6d4de8a0. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1956760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d4a3ab6b6b292dc15f45774a2bc1e1319656b552ae4cc6b2a83f69fb5eee0d. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1956761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2387450eb62da346408f6dbf806f5a2e111873e6677a90d2eb587ab0953b659. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1956763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daeca6b4a8978525c11027b4dff2699017693077c72c6ea36829e5d1d8ee146. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF2557640.
The Ultimate Collection Of Sensuous Smooth Jazz Guitar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fe198b69210fb648f513f221d34306e27d3f6e4322bee16130f88b7b605149. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1455626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95ea6f51233cee241949f5bd3746cca74fa198c43acaf8803a428290dfee4c8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10412373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d752f62578c4a21b0a9fa7eb18684948e636c5543244943c18a65933eea2be. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10250634.